Merge remote-tracking branch 'origin/develop' into upgrade-jest
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commit
bc2bbfabd3
1 changed files with 18 additions and 3 deletions
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@ -56,26 +56,41 @@ describe('<Datepicker />', () => {
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it('calls the onChange function when the inputs change', async() => {
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const handler = jest.fn();
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render(<Datepicker onChange={handler} />);
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const today = new Date();
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/**
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* A date with a different day, month, and year than today
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* so this test will always pass!
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*/
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const notToday = new Date(
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today.getFullYear() - 1, // last year
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(today.getMonth() + 2) % 11, // two months from now (mod 11 because it's 0-indexed)
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(today.getDate() + 2) % 28, // 2 days from now (for timezone stuff)
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);
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const month = notToday.toLocaleString('en-us', { month: 'long' });
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const year = String(notToday.getFullYear());
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const day = String(notToday.getDate());
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expect(handler.mock.calls.length).toEqual(1);
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await userEvent.selectOptions(
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screen.getByTestId('datepicker-month'),
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screen.getByRole('option', { name: 'February' }),
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screen.getByRole('option', { name: month }),
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);
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expect(handler.mock.calls.length).toEqual(2);
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await userEvent.selectOptions(
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screen.getByTestId('datepicker-year'),
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screen.getByRole('option', { name: '2020' }),
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screen.getByRole('option', { name: year }),
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);
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expect(handler.mock.calls.length).toEqual(3);
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await userEvent.selectOptions(
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screen.getByTestId('datepicker-day'),
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screen.getByRole('option', { name: '5' }),
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screen.getByRole('option', { name: day }),
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);
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expect(handler.mock.calls.length).toEqual(4);
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